package com.lanou3g.musicenjoy.custom;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.ListView;

/**
 * Created by 李宁 on 15/9/22.
 */
//自定义ListView
public class MyListView extends ListView{


        public MyListView(Context context, AttributeSet attrs) {
            super(context, attrs);
        }

        public MyListView(Context context) {
            super(context);
        }

        public MyListView(Context context, AttributeSet attrs, int defStyle) {
            super(context, attrs, defStyle);
        }

        @Override
        public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {

            int expandSpec = MeasureSpec.makeMeasureSpec(
                    Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
            super.onMeasure(widthMeasureSpec, expandSpec);
        }

        public boolean dispatchTouchEvent(MotionEvent ev) {

            //下面这句话是关键
            if (ev.getAction() == MotionEvent.ACTION_MOVE) {
                return true;
            }
            return super.dispatchTouchEvent(ev);//也有所不同哦

        }

    }

